200574-269-geexh+⋅⋅⋅-⋅=111aassTPPTvsTsPaTaPgxeTvhchchvhvsws0c391.0hfhh⋅⋅-⋅=⋅=TPPrrvfwPr0r200574-270-xx200574-271-200574-290-TheAnalysisofAutomobile’sApplyPerformanceontheHighTemperatureEnvironmentLINMiao-shan,WANGYu-qunTheSchoolofEngineeringSouthChinaUniversityofTropicalAgriculture,Danzhou,ChinaAbstractThispaperanalyzemainlythebadnessphenomenonofenginebecauseofoverhotunderthehightemperatureconditions,accordinglyputforwardtheseveralmethodsofimprovetheAutomobile’sapplyperformance,consequentlyimprovetheAutomobile’spowering,economyandsteerreliability.Keywordstrafficengineering;automobile’sapplyperformance;analysis;hightemperature